The first two subsystems are now licensed as EPL. The last two are licensed as AGPL.

The TextUML Toolkit and the Kirra API projects, which Cloudfier builds upon, are independent projects and have been open-source (EPL) since the beginning.

Why now?

The main driver behind the decision to open source Cloudfier was our new focus on code generation. We are working hard on building a production-level code generator for JavaEE (E4J), and would really like to encourage others, based on the foundations Cloudfier provides, to start building generators for any other target platforms they are interested in.